\documentclass{article}
\usepackage[T1]{fontenc}
\usepackage{PlayfairDisplay}
\usepackage{lipsum}
\begin{document}
\begin{center}\playfairblack\huge Playfair Display
\end{center}

\subsection*{Regular}
\lipsum[1]

\subsection*{Italic}
\textit{\lipsum[2]}


\subsection*{Bold}
\textbf{\lipsum[3]}

\subsection*{Bold Italic}

\textbf{\textit{\lipsum[4]}}


\subsection*{Small Capitals}

\textsc{\lipsum[5]}

\subsection*{Black}

{\playfairblack\lipsum[7]}


\subsection*{Black Italic}

\textit{\playfairblack\lipsum[8]}

\subsection*{Default Numbers}

1234567890

\subsection*{Lining Numbers}

{\playfairLF 1234567890}

\subsection*{OldStyle Numbers}

{\playfairOsF 1234567890}

\subsection*{Superior Numbers}

X\textsu{1234567890}

\subsection*{Diacritics}

\mbox{}\par
Rodion \^{S}edrin 

\u{U}ladz\`{i}m\`{i}r Damarackij

V\^{a}\v{c}\`{e}sla\u{u} Kuzn\^{a}co\u{u}

\u{U}ladz\`{i}m\`{i}r \v{K}andrusev\`{i}\v{c}

Aleg Zal\"{e}tne\u{u}

\end{document}